DLB series multifunctional granulating and coating machine is a new type of multifunctional equipment for solid preparations, which combines spray drying granulation technology with fluidized bed, spouted fluidized bed technology and rotary granulation technology. Mainly suitable for granulation, pill making, and coating in industries such as Chinese and Western medicine, food, and chemical. Such as granules before compression, hard capsule granules, Chinese and Western medicine granules, and solid beverages (solid instant granules) in beverages, especially suitable for sustained-release capsules and granules. The prepared particles are porous instant granules. It can be dense spherical particles with extremely high sphericity. The equipment has good sealing, smoothness, no dead corners, and easy operation. The entire process can be operated using a single machine. And complete granulation, pill making, and coating in the same closed negative pressure container.

• Mixing: For materials that can be fluidized, such as powder, particles, pellets, etc., can be uniformly mixed in this equipment, due to the three-dimensional movement of the air (horizontal, ray and tangential direction), the mixing effect is very superior.  

• granulation: Spray adhesives onto powdered materials to produce products in a wide range of particles.  

• Coating: Very effective underbed material spraying system with new three-layer nozzles for thin film coating of powder, particles or pellets.  

• Hot melt coating: Hot melt materials, such as hot wax, powder, particles and pellets can be used as film coating.  

• Spray drying: Spray the suspension onto the powder.  

• Cooling: The dry cold air makes the material flow and boil to achieve the purpose of cooling the product.